n-[4-(trifluoromethyl)phenyl]methanesulfonamide CAS 50790-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50790-32-4 |
| Molecular Formula | C8H8F3NO2S |
| Molecular Weight | 239.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-[4-(trifluoromethyl)phenyl]methanesulfonamide (CAS 50790-32-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8F3NO2S. Molecular weight: 239.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8F3NO2S |
| Molecular Weight | 239.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
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- 2-methyl-3-(trifluoromethyl)benzene-1-sulfonamide (CAS 1208074-79-6)
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Recommended Standards
- N-(5-nitrothiazol-2-yl)furan-2-carboxamide (CAS 89899-03-6)
- N-benzyl-1,1,1-trifluoromethanesulfonamide (CAS 36457-58-6)
- N-(4-(5-Nitrofuran-2-yl)thiazol-2-yl)formamide (CAS 24554-26-5)
- 637-80-9 Ethylhydrazinoacetate Acetic acid, hydrazino-, ethyl ester P 1323 0-04-00-00556 (Beilstein Handbook Reference) BRN 1749246 Ethyl hydrazinoacetate Hydrazinoacetic acid ethyl ester (CAS 637-80-9)
- N-(4-Fluorobenzyl)-4-(heptyloxy)aniline (CAS 1040689-74-4)
- 4-amino-2-fluoro-phenol;hydrochloride (CAS 1341216-35-0)
- Canagliflozin Impurity 85 (CAS CATO-C4X-112385)
- (2S,3S)-1-Ethyl-6-oxo-2-(p-tolyl)piperidine-3-carboxylic acid (CAS 1415811-48-1)
- Tert-butyl2-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine-1-carboxylate (CAS 1137949-58-6)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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